[bugs] [Bug 1143] New - isWarning function depreciated in Pear bundled with PHP 4.3.0

[bugs at bugs.horde.org]

http://bugs.horde.org/show_bug.cgi?id=1143

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+ Bug#: 1143
+ Product: Horde
+ Version: 2.1 Unstable
+ Platform: All Browsers
+ OS/Version: other
+ Status: NEW   
+ Resolution: 
+ Severity: critical
+ Priority: P2
+ Component: IMP
+ Area: BUILD
+ AssignedTo: chuck at horde.org                            
+ ReportedBy: phil at cyberws.co.uk               
+ URL: 
+ Cc: phil at cyberws.co.uk
+ Summary: isWarning function depreciated in Pear bundled with PHP 4.3.0
+ 
+ Installation of PHP 4.3.0 on one of my Apache servers (not the one used by my 
+ IMP setup) caused Horde 2.1, Kronolith 1.0, Mnemo 1.0 and Nag 1.0 to bomb with 
+ the following error :-
+ 
+ Fatal error: Call to undefined function: iswarning() 
+ in .../horde/lib/Prefs/sql.php on line xx
+ 
+ Problem appears to be that the function DB::IsWarning is depreciated in the 
+ version of PEAR bundled with PHP 4.3.0. The "make install" command when 
+ updating another Apache server appears to have overwritten the standard PEAR 
+ location with this new version. Thus other server processes using PEAR were 
+ immediately updated to the same PEAR version.
+ 
+ In each case the following changes in sql.php fixed the problem
+ 
+ /**	    REMOVED DUE TO PEAR UPDATE
+             if (DB::isError($this->db) || DB::isWarning($this->db)) {  **/
+             if (DB::isError($this->db)) {
+ 
+ Apart from this little problem not of your causing congratulations on an 
+ excellent project. (I have not checked if the same code is present in Horde 2.2 
+ but either way the same problem exist in current versions of Kronolith, Mnemo 
+ and Nag).